.parent{
    box-sizing: border-box;
}
.parent-one{
width:1000px;
/* height: 1200px; */
margin-left: auto;
margin-right: auto;
background:#ebebeb;
/* border: 0px solid black; */
}
/* .parent div{
float: left;
width:240px;
height:300px;
border:1px solid grey;            
} */

.child {
float: left;
width:240px;
height:345px;
padding: 15px;
/* border:1px solid grey; */
box-sizing: border-box;
margin-bottom: 15px;
border:1px solid #dfdfdf;
background: #f7f7f7;
}

.child:not(:last-child) {
margin-right: 13.333px;
}
row::after {
display: block;
content: "";
clear: both;
}
.child:hover{
color:orange;     
}
.child p{
font-family: sans-serif;
padding-bottom: 6px;
font-size: 14px;
}
.child h4{
color: #1ABEBF;
padding-top: 5px;
}